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Handheld micro-electromechanical system (MEMS) optical scanning device

An optical scanning and handheld technology, which is applied in medical science, sensors, diagnostic recording/measurement, etc., can solve the problems of inability to replace the scanning probe and inconvenient use, so as to improve the success rate and work stability, and improve the installation success efficiency and shorten the installation period

Active Publication Date: 2013-05-08
无锡微文半导体科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Based on the above problems, the object of the present invention is to provide a hand-held MEMS optical scanning device to solve the problem that a handle can only be fixed with one probe, and the scanning probe cannot be replaced, which is inconvenient to use

Method used

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  • Handheld micro-electromechanical system (MEMS) optical scanning device

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Embodiment Construction

[0032] The technical solutions of the present invention will be further described below through specific embodiments.

[0033] figure 1 A schematic diagram of a hand-held MEMS optical scanning device provided by the present invention; image 3 An exploded view of the hand-held MEMS optical scanning device provided by the present invention; Figure 4 The photoelectric connection diagram of the hand-held MEMS optical scanning device provided by the present invention; Figure 5 The overall structure of the hand-held probe provided by the present invention. Figure 1 to Figure 5 An embodiment of the present invention is given, as shown in the figure, this kind of hand-held MEMS optical scanning device adopts a modular structure design to divide it into two parts and effectively combine them together. The main structure of the MEMS optical scanning device consists of a handle 2 for holding, a plastic sleeve 5 for connection, a probe 1 for surface scanning, and a connecting tube ...

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Abstract

The invention discloses a handheld micro-electromechanical system (MEMS) optical scanning device which comprises a handle, a probe, a connecting tube and a photoelectric connection line. A through channel is formed inside the handle, a cavity is formed at the tail end of the handle, and a socket is installed inside the cavity. The photoelectric connection line is in conducting connection with the socket. The tail end of the probe is connected with a plug which can be connected with the socket. An optical fiber cable and an electric connection line which are connected with the plug are arranged in the probe and the connecting tube. After being connected, the probe and the connecting tube are embedded in the handle, the plug is connected with the socket to realize photoelectric conductivity. The scanning probe can be replaced for the MEMS optical scanning device, the one-handle multi-probe using mode can meet the requirement for scanning imagery at different angles, real-time imaging scanning of tissues at different parts such as the oral cavity, the skin and the surgical parts can be achieved, doctors have less difficulty in operation, and the diagnostic imaging scanning time is significantly reduced.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and relates to a sample arm of an OCT imaging system, and more specifically, to a hand-held MEMS optical scanning device. Background technique [0002] Combining microelectromechanical systems (microelectromechanical systems, MEMS) scanning micromirrors with optical coherence tomography (OCT) technology for the development of OCT imaging systems has become an endoscope in the field of medical equipment technology. A commonly used approach in the development of imaging systems. [0003] Patent document US7,450244 discloses a MEMS-OCT endoscopic probe, which is the first MEMS-OCT endoscopic probe in the world and was developed in 2001. The 2D MEMS scanning microscope successfully displayed the 2D cross-sectional OCT image of the living pig bladder. In the patent document CN201110367454.9, an endoscope micro-optical probe is also disclosed. This optical probe also uses a MEMS micro-mirro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00
Inventor 周正伟傅霖来谢会开
Owner 无锡微文半导体科技有限公司
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